A multi-chamber nitrification reactor for fugate processing and method of its start-up into full scale operation

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F24%3A100075" target="_blank" >RIV/60460709:41210/24:100075 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A multi-chamber nitrification reactor for fugate processing and method of its start-up into full scale operation

Popis výsledku v původním jazyce

The present invention relates to a unique multichamber design of a nitrification reactor capable of processing, within a given agricultural biogas plant, the entire production of fugate, or a required part thereof. The fugate is produced in buildings of biogas plants equipped with a digestate separator. It represents the liquid fraction of the digestate, while during the separation it is formed together with the so-called separate, which is the solid fraction of the digestate. It has been shown that the treatment of fugate by the biological nitrification process can lead to the elimination of a number of problems, in particular to the prevention of nitrogen losses during the handling of fugate. Presented method of the operation of the system enables to minimize the time necessary to complete the start-up of the reactor. The nature of the start-up process is based on the unique dividing of the volume of the reactor into several strictly defined chambers characteristic by different volume.

Název v anglickém jazyce

A multi-chamber nitrification reactor for fugate processing and method of its start-up into full scale operation

Popis výsledku anglicky

The present invention relates to a unique multichamber design of a nitrification reactor capable of processing, within a given agricultural biogas plant, the entire production of fugate, or a required part thereof. The fugate is produced in buildings of biogas plants equipped with a digestate separator. It represents the liquid fraction of the digestate, while during the separation it is formed together with the so-called separate, which is the solid fraction of the digestate. It has been shown that the treatment of fugate by the biological nitrification process can lead to the elimination of a number of problems, in particular to the prevention of nitrogen losses during the handling of fugate. Presented method of the operation of the system enables to minimize the time necessary to complete the start-up of the reactor. The nature of the start-up process is based on the unique dividing of the volume of the reactor into several strictly defined chambers characteristic by different volume.

Druh

P - Patent

CEP obor

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OECD FORD obor

40101 - Agriculture

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Číslo patentu nebo vzoru

EP 4 244 331 B1

Vydavatel

EPO_1 -

Název vydavatele

European Patent Office

Místo vydání

Munich, The Hague, Berlin, Vienna, Brussels

Stát vydání

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Datum přijetí

17. 7. 2024

Název vlastníka

Česká zemědělská univerzita v Praze

Způsob využití

A - Výsledek využívá pouze poskytovatel

Druh možnosti využití

A - K využití výsledku jiným subjektem je vždy nutné nabytí licence